PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
💡 Did you know?
7
4
5
2
3
7
8
1
6
4
8
5
3
2
2
5
4
1
9
7
3
4
5
2
6
9
5
3
7
8
6
5
4
1
4
5
8
6
5
✓ Completed!
00:00
⏸
7
2
3
4
8
4
7
8
5
5
1
6
3
2
2
5
4
7
3
6
9
1
4
5
3
9
5
2
7
8
6
5
1
8
4
6
5
4
5
1
2
3
4
5
6
7
8
9
✕
↩
Undo
✕
Erase
💡
Hint
💡 Did you know?